ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

1 files changed, 172 insertions, 123 deletions

diff --git a/source/blender/bmesh/intern/bmesh_query.h b/source/blender/bmesh/intern/bmesh_query.h
index c04c7f5e97d..e96984490c0 100644
--- a/source/blender/bmesh/intern/bmesh_query.h
+++ b/source/blender/bmesh/intern/bmesh_query.h
@@ -21,25 +21,33 @@
  * \ingroup bmesh
  */
 
-bool    BM_vert_in_face(BMVert *v, BMFace *f) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-int     BM_verts_in_face_count(BMVert **varr, int len, BMFace *f) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_verts_in_face(BMVert **varr, int len, BMFace *f) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-
-bool    BM_edge_in_face(const BMEdge *e, const BMFace *f) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-BLI_INLINE bool    BM_edge_in_loop(const BMEdge *e, const BMLoop *l) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-
-BLI_INLINE bool    BM_vert_in_edge(const BMEdge *e, const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-BLI_INLINE bool    BM_verts_in_edge(const BMVert *v1, const BMVert *v2, const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-
-float   BM_edge_calc_length(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_edge_calc_length_squared(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_edge_face_pair(BMEdge *e, BMFace **r_fa, BMFace **r_fb) ATTR_NONNULL();
-bool    BM_edge_loop_pair(BMEdge *e, BMLoop **r_la, BMLoop **r_lb) ATTR_NONNULL();
-BLI_INLINE BMVert *BM_edge_other_vert(BMEdge *e, const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_vert_in_face(BMVert *v, BMFace *f) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+int BM_verts_in_face_count(BMVert **varr, int len, BMFace *f) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+bool BM_verts_in_face(BMVert **varr, int len, BMFace *f) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+
+bool BM_edge_in_face(const BMEdge *e, const BMFace *f) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+BLI_INLINE bool BM_edge_in_loop(const BMEdge *e, const BMLoop *l) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+
+BLI_INLINE bool BM_vert_in_edge(const BMEdge *e, const BMVert *v) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+BLI_INLINE bool BM_verts_in_edge(const BMVert *v1,
+                                 const BMVert *v2,
+                                 const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+
+float BM_edge_calc_length(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+float BM_edge_calc_length_squared(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_edge_face_pair(BMEdge *e, BMFace **r_fa, BMFace **r_fb) ATTR_NONNULL();
+bool BM_edge_loop_pair(BMEdge *e, BMLoop **r_la, BMLoop **r_lb) ATTR_NONNULL();
+BLI_INLINE BMVert *BM_edge_other_vert(BMEdge *e, const BMVert *v) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
 BMLoop *BM_edge_other_loop(BMEdge *e, BMLoop *l) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-BMLoop *BM_face_other_edge_loop(BMFace *f, BMEdge *e, BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+BMLoop *BM_face_other_edge_loop(BMFace *f, BMEdge *e, BMVert *v) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
 BMLoop *BM_loop_other_edge_loop(BMLoop *l, BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-BMLoop *BM_face_other_vert_loop(BMFace *f, BMVert *v_prev, BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+BMLoop *BM_face_other_vert_loop(BMFace *f, BMVert *v_prev, BMVert *v) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
 BMLoop *BM_loop_other_vert_loop(BMLoop *l, BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 BMLoop *BM_vert_step_fan_loop(BMLoop *l, BMEdge **e_step) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
@@ -47,89 +55,115 @@ BMLoop *BM_vert_find_first_loop(BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(
 BMLoop *BM_vert_find_first_loop_visible(BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 BMLoop *BM_edge_find_first_loop_visible(BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
-bool    BM_vert_pair_share_face_check(
-        BMVert *v_a, BMVert *v_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_vert_pair_share_face_check_cb(
-        BMVert *v_a, BMVert *v_b,
-        bool (*test_fn)(BMFace *f, void *user_data), void *user_data) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1, 2, 3);
-BMFace *BM_vert_pair_share_face_by_len(
-        BMVert *v_a, BMVert *v_b,
-        BMLoop **r_l_a, BMLoop **r_l_b,
-        const bool allow_adjacent) ATTR_NONNULL();
-BMFace *BM_vert_pair_share_face_by_angle(
-        BMVert *v_a, BMVert *v_b,
-        BMLoop **r_l_a, BMLoop **r_l_b,
-        const bool allow_adjacent) ATTR_NONNULL();
-
-BMFace *BM_edge_pair_share_face_by_len(
-        BMEdge *e_a, BMEdge *e_b,
-        BMLoop **r_l_a, BMLoop **r_l_b,
-        const bool allow_adjacent) ATTR_NONNULL();
-
-int     BM_vert_edge_count_nonwire(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_vert_pair_share_face_check(BMVert *v_a, BMVert *v_b) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+bool BM_vert_pair_share_face_check_cb(BMVert *v_a,
+                                      BMVert *v_b,
+                                      bool (*test_fn)(BMFace *f, void *user_data),
+                                      void *user_data) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL(1, 2, 3);
+BMFace *BM_vert_pair_share_face_by_len(BMVert *v_a,
+                                       BMVert *v_b,
+                                       BMLoop **r_l_a,
+                                       BMLoop **r_l_b,
+                                       const bool allow_adjacent) ATTR_NONNULL();
+BMFace *BM_vert_pair_share_face_by_angle(BMVert *v_a,
+                                         BMVert *v_b,
+                                         BMLoop **r_l_a,
+                                         BMLoop **r_l_b,
+                                         const bool allow_adjacent) ATTR_NONNULL();
+
+BMFace *BM_edge_pair_share_face_by_len(BMEdge *e_a,
+                                       BMEdge *e_b,
+                                       BMLoop **r_l_a,
+                                       BMLoop **r_l_b,
+                                       const bool allow_adjacent) ATTR_NONNULL();
+
+int BM_vert_edge_count_nonwire(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 #define BM_vert_edge_count_is_equal(v, n) (BM_vert_edge_count_at_most(v, (n) + 1) == n)
 #define BM_vert_edge_count_is_over(v, n) (BM_vert_edge_count_at_most(v, (n) + 1) == (n) + 1)
-int     BM_vert_edge_count_at_most(const BMVert *v, const int count_max) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-int     BM_vert_edge_count(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+int BM_vert_edge_count_at_most(const BMVert *v, const int count_max) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+int BM_vert_edge_count(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 #define BM_edge_face_count_is_equal(e, n) (BM_edge_face_count_at_most(e, (n) + 1) == n)
 #define BM_edge_face_count_is_over(e, n) (BM_edge_face_count_at_most(e, (n) + 1) == (n) + 1)
-int     BM_edge_face_count_at_most(const BMEdge *e, const int count_max) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-int     BM_edge_face_count(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+int BM_edge_face_count_at_most(const BMEdge *e, const int count_max) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+int BM_edge_face_count(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 #define BM_vert_face_count_is_equal(v, n) (BM_vert_face_count_at_most(v, (n) + 1) == n)
 #define BM_vert_face_count_is_over(v, n) (BM_vert_face_count_at_most(v, (n) + 1) == (n) + 1)
-int     BM_vert_face_count_at_most(const BMVert *v, int count_max) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-int     BM_vert_face_count(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+int BM_vert_face_count_at_most(const BMVert *v, int count_max) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+int BM_vert_face_count(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 BMEdge *BM_vert_other_disk_edge(BMVert *v, BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
-bool    BM_vert_is_edge_pair(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_vert_is_edge_pair_manifold(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_vert_edge_pair(BMVert *v, BMEdge **r_e_a, BMEdge **r_e_b);
-bool    BM_vert_face_check(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_vert_is_wire(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-BLI_INLINE bool    BM_edge_is_wire(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-
-bool    BM_vert_is_manifold(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_vert_is_manifold_region(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-BLI_INLINE bool    BM_edge_is_manifold(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_vert_is_boundary(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-BLI_INLINE bool    BM_edge_is_boundary(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-BLI_INLINE bool    BM_edge_is_contiguous(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_edge_is_convex(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_edge_is_contiguous_loop_cd(
-        const BMEdge *e,
-        const int cd_loop_type, const int cd_loop_offset)
-        ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-
-int     BM_loop_region_loops_count_at_most(BMLoop *l, int *r_loop_total) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
-int     BM_loop_region_loops_count(BMLoop *l) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
-bool    BM_loop_is_convex(const BMLoop *l) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-BLI_INLINE bool BM_loop_is_adjacent(const BMLoop *l_a, const BMLoop *l_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_loop_point_side_of_loop_test(const BMLoop *l, const float co[3]) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_loop_point_side_of_edge_test(const BMLoop *l, const float co[3]) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_vert_is_edge_pair(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_vert_is_edge_pair_manifold(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_vert_edge_pair(BMVert *v, BMEdge **r_e_a, BMEdge **r_e_b);
+bool BM_vert_face_check(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_vert_is_wire(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+BLI_INLINE bool BM_edge_is_wire(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+
+bool BM_vert_is_manifold(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_vert_is_manifold_region(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+BLI_INLINE bool BM_edge_is_manifold(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_vert_is_boundary(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+BLI_INLINE bool BM_edge_is_boundary(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+BLI_INLINE bool BM_edge_is_contiguous(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_edge_is_convex(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_edge_is_contiguous_loop_cd(const BMEdge *e,
+                                   const int cd_loop_type,
+                                   const int cd_loop_offset) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+
+int BM_loop_region_loops_count_at_most(BMLoop *l, int *r_loop_total) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL(1);
+int BM_loop_region_loops_count(BMLoop *l) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
+bool BM_loop_is_convex(const BMLoop *l) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+BLI_INLINE bool BM_loop_is_adjacent(const BMLoop *l_a, const BMLoop *l_b) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+float BM_loop_point_side_of_loop_test(const BMLoop *l, const float co[3]) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+float BM_loop_point_side_of_edge_test(const BMLoop *l, const float co[3]) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
 
 BMLoop *BM_loop_find_prev_nodouble(BMLoop *l, BMLoop *l_stop, const float eps_sq);
 BMLoop *BM_loop_find_next_nodouble(BMLoop *l, BMLoop *l_stop, const float eps_sq);
 
-float   BM_loop_calc_face_angle(const BMLoop *l) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_loop_calc_face_normal(const BMLoop *l, float r_normal[3]) ATTR_NONNULL();
-float   BM_loop_calc_face_normal_safe(const BMLoop *l, float r_normal[3]) ATTR_NONNULL();
-float   BM_loop_calc_face_normal_safe_ex(const BMLoop *l, const float epsilon, float r_normal[3]) ATTR_NONNULL();
-void    BM_loop_calc_face_direction(const BMLoop *l, float r_normal[3]);
-void    BM_loop_calc_face_tangent(const BMLoop *l, float r_tangent[3]);
-
-float   BM_edge_calc_face_angle_ex(const BMEdge *e, const float fallback) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_edge_calc_face_angle(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_edge_calc_face_angle_signed_ex(const BMEdge *e, const float fallback) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_edge_calc_face_angle_with_imat3_ex(const BMEdge *e, const float imat3[3][3], const float fallback) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_edge_calc_face_angle_with_imat3(const BMEdge *e, const float imat3[3][3]) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_edge_calc_face_angle_signed(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-void    BM_edge_calc_face_tangent(const BMEdge *e, const BMLoop *e_loop, float r_tangent[3]) ATTR_NONNULL();
-
-float   BM_vert_calc_edge_angle(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_vert_calc_edge_angle_ex(const BMVert *v, const float fallback) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_vert_calc_shell_factor(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_vert_calc_shell_factor_ex(const BMVert *v, const float no[3], const char hflag) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_vert_calc_median_tagged_edge_length(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+float BM_loop_calc_face_angle(const BMLoop *l) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+float BM_loop_calc_face_normal(const BMLoop *l, float r_normal[3]) ATTR_NONNULL();
+float BM_loop_calc_face_normal_safe(const BMLoop *l, float r_normal[3]) ATTR_NONNULL();
+float BM_loop_calc_face_normal_safe_ex(const BMLoop *l, const float epsilon, float r_normal[3])
+    ATTR_NONNULL();
+void BM_loop_calc_face_direction(const BMLoop *l, float r_normal[3]);
+void BM_loop_calc_face_tangent(const BMLoop *l, float r_tangent[3]);
+
+float BM_edge_calc_face_angle_ex(const BMEdge *e, const float fallback) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+float BM_edge_calc_face_angle(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+float BM_edge_calc_face_angle_signed_ex(const BMEdge *e,
+                                        const float fallback) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+float BM_edge_calc_face_angle_with_imat3_ex(const BMEdge *e,
+                                            const float imat3[3][3],
+                                            const float fallback) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+float BM_edge_calc_face_angle_with_imat3(const BMEdge *e,
+                                         const float imat3[3][3]) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+float BM_edge_calc_face_angle_signed(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+void BM_edge_calc_face_tangent(const BMEdge *e, const BMLoop *e_loop, float r_tangent[3])
+    ATTR_NONNULL();
+
+float BM_vert_calc_edge_angle(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+float BM_vert_calc_edge_angle_ex(const BMVert *v, const float fallback) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+float BM_vert_calc_shell_factor(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+float BM_vert_calc_shell_factor_ex(const BMVert *v,
+                                   const float no[3],
+                                   const char hflag) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+float BM_vert_calc_median_tagged_edge_length(const BMVert *v) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
 
 BMLoop *BM_face_find_shortest_loop(BMFace *f) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 BMLoop *BM_face_find_longest_loop(BMFace *f) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
@@ -140,58 +174,73 @@ BMEdge *BM_edge_find_double(BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 BMFace *BM_face_exists(BMVert **varr, int len) ATTR_NONNULL(1);
 BMFace *BM_face_find_double(BMFace *f) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
-bool    BM_face_exists_multi(BMVert **varr, BMEdge **earr, int len) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_face_exists_multi_edge(BMEdge **earr, int len) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_face_exists_multi(BMVert **varr, BMEdge **earr, int len) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+bool BM_face_exists_multi_edge(BMEdge **earr, int len) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
 BMFace *BM_face_exists_overlap(BMVert **varr, const int len) ATTR_WARN_UNUSED_RESULT;
-bool    BM_face_exists_overlap_subset(BMVert **varr, const int len) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_face_exists_overlap_subset(BMVert **varr, const int len) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
 
-int     BM_face_share_face_count(BMFace *f_a, BMFace *f_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-int     BM_face_share_edge_count(BMFace *f_a, BMFace *f_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-int     BM_face_share_vert_count(BMFace *f_a, BMFace *f_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+int BM_face_share_face_count(BMFace *f_a, BMFace *f_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+int BM_face_share_edge_count(BMFace *f_a, BMFace *f_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+int BM_face_share_vert_count(BMFace *f_a, BMFace *f_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
-bool    BM_face_share_face_check(BMFace *f_a, BMFace *f_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_face_share_edge_check(BMFace *f_a, BMFace *f_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_face_share_vert_check(BMFace *f_a, BMFace *f_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_face_share_face_check(BMFace *f_a, BMFace *f_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_face_share_edge_check(BMFace *f_a, BMFace *f_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_face_share_vert_check(BMFace *f_a, BMFace *f_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
-bool    BM_loop_share_edge_check(BMLoop *l_a, BMLoop *l_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_loop_share_edge_check(BMLoop *l_a, BMLoop *l_b) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
-bool    BM_edge_share_face_check(BMEdge *e1, BMEdge *e2) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_edge_share_quad_check(BMEdge *e1, BMEdge *e2) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool    BM_edge_share_vert_check(BMEdge *e1, BMEdge *e2) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_edge_share_face_check(BMEdge *e1, BMEdge *e2) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_edge_share_quad_check(BMEdge *e1, BMEdge *e2) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_edge_share_vert_check(BMEdge *e1, BMEdge *e2) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
 BMVert *BM_edge_share_vert(BMEdge *e1, BMEdge *e2) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 BMLoop *BM_edge_vert_share_loop(BMLoop *l, BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 BMLoop *BM_face_vert_share_loop(BMFace *f, BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 BMLoop *BM_face_edge_share_loop(BMFace *f, BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
-void    BM_edge_ordered_verts(const BMEdge *edge, BMVert **r_v1, BMVert **r_v2) ATTR_NONNULL();
-void    BM_edge_ordered_verts_ex(
-        const BMEdge *edge, BMVert **r_v1, BMVert **r_v2,
-        const BMLoop *edge_loop) ATTR_NONNULL();
-
-bool BM_vert_is_all_edge_flag_test(const BMVert *v, const char hflag, const bool respect_hide) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool BM_vert_is_all_face_flag_test(const BMVert *v, const char hflag, const bool respect_hide) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool BM_edge_is_all_face_flag_test(const BMEdge *e, const char hflag, const bool respect_hide) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-
-bool BM_edge_is_any_vert_flag_test(const BMEdge *e, const char hflag) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool BM_face_is_any_vert_flag_test(const BMFace *f, const char hflag) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-bool BM_face_is_any_edge_flag_test(const BMFace *f, const char hflag) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+void BM_edge_ordered_verts(const BMEdge *edge, BMVert **r_v1, BMVert **r_v2) ATTR_NONNULL();
+void BM_edge_ordered_verts_ex(const BMEdge *edge,
+                              BMVert **r_v1,
+                              BMVert **r_v2,
+                              const BMLoop *edge_loop) ATTR_NONNULL();
+
+bool BM_vert_is_all_edge_flag_test(const BMVert *v,
+                                   const char hflag,
+                                   const bool respect_hide) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_vert_is_all_face_flag_test(const BMVert *v,
+                                   const char hflag,
+                                   const bool respect_hide) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool BM_edge_is_all_face_flag_test(const BMEdge *e,
+                                   const char hflag,
+                                   const bool respect_hide) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+
+bool BM_edge_is_any_vert_flag_test(const BMEdge *e, const char hflag) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+bool BM_face_is_any_vert_flag_test(const BMFace *f, const char hflag) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
+bool BM_face_is_any_edge_flag_test(const BMFace *f, const char hflag) ATTR_WARN_UNUSED_RESULT
+    ATTR_NONNULL();
 
 bool BM_face_is_normal_valid(const BMFace *f) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
 float BM_mesh_calc_volume(BMesh *bm, bool is_signed) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
-int   BM_mesh_calc_face_groups(
-        BMesh *bm, int *r_groups_array, int (**r_group_index)[2],
-        BMLoopFilterFunc filter_fn, void *user_data,
-        const char hflag_test, const char htype_step)
-        ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1, 2, 3);
-int   BM_mesh_calc_edge_groups(
-        BMesh *bm, int *r_groups_array, int (**r_group_index)[2],
-        BMVertFilterFunc filter_fn, void *user_data,
-        const char hflag_test)
-        ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1, 2, 3);
+int BM_mesh_calc_face_groups(BMesh *bm,
+                             int *r_groups_array,
+                             int (**r_group_index)[2],
+                             BMLoopFilterFunc filter_fn,
+                             void *user_data,
+                             const char hflag_test,
+                             const char htype_step) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1, 2, 3);
+int BM_mesh_calc_edge_groups(BMesh *bm,
+                             int *r_groups_array,
+                             int (**r_group_index)[2],
+                             BMVertFilterFunc filter_fn,
+                             void *user_data,
+                             const char hflag_test) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1, 2, 3);
 
 /* not really any good place  to put this */
 float bmesh_subd_falloff_calc(const int falloff, float val) ATTR_WARN_UNUSED_RESULT;